Tag Archives: freeze

Method for preparing concentrated dry celery powder by freeze drying technology

Application Number: 00110792Application Date: 2000.08.18Publication Number: 1339274Publication Date: 2002.03.13Priority Information: International: A23L2/39;A23L3/44Applicant(s) Name: Li XuetuoAddress: Inventor(s) Name: Li Xuetuo;Qiu HuaPatent Agency Code: 21201Patent Agent: jiao xianchangAbstract The concentrated dry celery powder producing freeze drying process includes: squeezing and filtering celery juice; reducing the temperature of the filtered celery juice to -5–25 deg.c in a vacuum… Read More »

Anti-leakage compound wall of freeze well and its construction method

Application Number: 00111004Application Date: 2000.04.11Publication Number: 1270271Publication Date: 2000.10.18Priority Information: International: E21D1/12;E21D5/00Applicant(s) Name: Inst. of Water-proof Building Materials, Shandong Science and Technology Univ.Address: Inventor(s) Name: Qu Laiyin;Ma Shanquan;Zhang DaqingPatent Agency Code: 00000Patent Agent: Abstract An anti-leakage compound wall of freeze well is composed of internal and external concrete walls and coiled water-proof material sandwich of… Read More »

Deuteroporphyvin derivative, its preparing method and freeze dried preparation for injection

Application Number: 00111734Application Date: 2000.02.28Publication Number: 1311186Publication Date: 2001.09.05Priority Information: International: A61K9/19;A61K31/409;A61P35/00;C07D487/22Applicant(s) Name: Zhangjiang Biological Medicine Co., Ltd., Shanghai FudanAddress: Inventor(s) Name: Xu DeyuPatent Agency Code: 31100Patent Agent: zhang mingyuAbstract he chlorinated protoheme after additive reaction with hydrogen bromide has the intermediate 3,8-dibromoethyl deuteroporplyrin IX(I), (I) is reacted with a mixture of methanol/water under control… Read More »

Freeze dried preparation of bacteriophagic Bdellovibrio and its preparing process

Application Number: 00112230Application Date: 2000.04.25Publication Number: 1320421Publication Date: 2001.11.07Priority Information: International: A61K9/19;A61K35/74;A61P31/04Applicant(s) Name: Weilike Biologic Co., Ltd., NanjingAddress: Inventor(s) Name: Tian BaofengPatent Agency Code: 32207Patent Agent: li zhongbengAbstract A freeze dried bacteriophagic bdellovibrio preparation is prepared through preparing its aqueous preparation, mixing it with stabilizer, freeze drying and vacuum sealing. Said freeze dried bacteriophagic bdellovibrio… Read More »

Freeze dried lentinan holoside powder injecta and its preparation

Application Number: 00112407Application Date: 2000.07.19Publication Number: 1288729Publication Date: 2001.03.28Priority Information: International: A61K9/19;A61K31/715;A61P35/00Applicant(s) Name: Nanjing Zhenzhong Biological Engineering Co., Ltd.Address: Inventor(s) Name: Cheng Peiyuan;Weng Jing;Fang YigongPatent Agency Code: 32102Patent Agent: zhou hebengAbstract The present invention discloses a formula of antineoplastic lentinan freeze-dried powder injection and its industrial preparation method, it its formula the dextran capable of… Read More »

Process for preparing compound phosphorus nitrate fertilizer by spray, freeze, crystallization and decorbonizing and decalcifying hydrazidine

Application Number: 00112746Application Date: 2000.03.10Publication Number: 1313263Publication Date: 2001.09.19Priority Information: International: C05B11/06;B01D1/16;B01D9/02Applicant(s) Name: Sichuan UnivAddress: Inventor(s) Name: Zhu Jiahua;Fu SulanPatent Agency Code: 00000Patent Agent: Abstract A process for preparing compound N-P fertilizer includes adding stabilizer to the slurry generated by acidolyzing phosphorus ore with nitric acid, or jetting steam to generate vacuum for evaporating, cooling… Read More »

Process for preparing compound phosphorus nitrate fertilizer by spray, freeze, crystallization and decorbonizing and decalcifying hydrazidine

Application Number: 00112746Application Date: 2000.03.10Publication Number: 1313263Publication Date: 2001.09.19Priority Information: International: C05B11/06;B01D1/16;B01D9/02Applicant(s) Name: Sichuan UnivAddress: Inventor(s) Name: Zhu Jiahua;Fu SulanPatent Agency Code: 00000Patent Agent: Abstract A process for preparing compound N-P fertilizer includes adding stabilizer to the slurry generated by acidolyzing phosphorus ore with nitric acid, or jetting steam to generate vacuum for evaporating, cooling… Read More »

Process for recovering oil vapour by compressor and freeze

Application Number: 00117598Application Date: 2000.11.20Publication Number: 1304978Publication Date: 2001.07.25Priority Information: International: C10G5/06Applicant(s) Name: Mo JianhuaAddress: Inventor(s) Name: Mo JianhuaPatent Agency Code: 00000Patent Agent: Abstract A process for recovering the oil vapour in oil depot or oil-filling station features that the compressor is used to refrigerate the oil vapour to change it from gas state to… Read More »

Fast recovery method for freeze injured coffee tree

Application Number: 00120567Application Date: 2000.11.07Publication Number: 1297677Publication Date: 2001.06.06Priority Information: International: A01G7/00Applicant(s) Name: Xishuangbanna Tropical Plant Garden. Academia SinicaAddress: Inventor(s) Name: Yao Tianquan;Li Songlin;Cai ChuantaoPatent Agency Code: 53108Patent Agent: zhan xihanAbstract The fast recovery method has the technological points including cutting 1-2 cm below its callus in one month after freeze injury; cutting fastigiate branches… Read More »

Process for preparing freeze dried hepatitis A vaccine

Application Number: 00120743Application Date: 2000.07.13Publication Number: 1334123Publication Date: 2002.02.06Priority Information: International: A61K39/29;A61P1/16Applicant(s) Name: Changsheng Industry Co., Ltd, ChangchunAddress: Inventor(s) Name: Gao Zhenglun;Wei Wei;Yu LanPatent Agency Code: 00000Patent Agent: Abstract A process for preparing freeze dried hepatitis A vaccine includes adding chloroform to the raw liquid containing the residue of human embryo's lung diploid cells, ultrafiltering,… Read More »

Freeze drying process for fresh ginseng juice and American ginseng juice

Application Number: 00122311Application Date: 2000.07.27Publication Number: 1336199Publication Date: 2002.02.20Priority Information: International: A61K35/78Applicant(s) Name: Song XiuminAddress: Inventor(s) Name: Song XiuminPatent Agency Code: 00000Patent Agent: Abstract The present invention relates to a frozen dried method of fresh ginseng magma and fresh American ginseng, the frozen dried product is made into powder, ampoul or capsule, or it can… Read More »

Freeze dried dyad live hepatitis A and parotitis vaccine

Application Number: 00107820Application Date: 2000.06.23Publication Number: 1332015Publication Date: 2002.01.23Priority Information: International: A61K9/19;A61K39/29;A61P1/16;A61P31/12Applicant(s) Name: Changchun Changsheng Industry Co., Ltd.Address: Inventor(s) Name: Wang Dexian;Gao Zhenglun;Zhao JunPatent Agency Code: 00000Patent Agent: Abstract The present invention discloses the dyad vaccine of attenuated live hapatitis A vaccine and live epidemic parotitis vaccine. The two kinds of vaccines are mixed, added… Read More »

Zn-Cr Joint titration method for determining contents of raw medicine and freeze dried component in radioactive injection

Application Number: 00107214Application Date: 2000.04.28Publication Number: 1271859Publication Date: 2000.11.01Priority Information: International: G01N31/16Applicant(s) Name: Chinese Research Inst. of Atomic Energy SciencesAddress: Inventor(s) Name: Chen SuzhenPatent Agency Code: 11007Patent Agent: gao shangmeiAbstract A Zn-Cr joint titration method for detecting the contents of raw materials and freeze dried components (ECD, EDTMP and DTPA) in radioactive injection includes such… Read More »

One-step process for embryo vitrifying freeze storage

Application Number: 00106284Application Date: 2000.05.08Publication Number: 1322467Publication Date: 2001.11.21Priority Information: International: A01N1/02;A61D19/00Applicant(s) Name: Zhu Shi'enAddress: Inventor(s) Name: Zhu Shi'en;Zeng Shenming;Zuo QinPatent Agency Code: 11205Patent Agent: xu linAbstract The embryo freezing storage technology features that dextran diluted with PBS liquid into 30 % concentration and trehalose diluted with PBS into 0.5 mol/L concentration are mixed into… Read More »

Method for determining terminial point of vacuum freeze drying process

Application Number: 00106019Application Date: 2000.04.11Publication Number: 1280287Publication Date: 2001.01.17Priority Information: International: F26B5/06Applicant(s) Name: Tianli Medicine Equipment Co., Ltd., BeijingAddress: Inventor(s) Name: Nie QimingPatent Agency Code: 00000Patent Agent: Abstract When the vacuum freeze drying process nears its terminal point, the main valve is shut off for several seconds and the change speed of pressure inside the… Read More »